Finding the Fourth Proportional to 32,307,365.02, 48,461,224.74 and 8,046,291.93
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Solution
The fourth proportional to 32,307,365.02, 48,461,224.74 and 8,046,291.93 is: 12,069,482.02
Step by Step Solution
- Step 1: Write the proportion equation
32,307,365.02 : 48,461,224.74 = 8,046,291.93 : x - Step 2: Convert to fraction form
32,307,365.02/48,461,224.74 = 8,046,291.93/x - Step 3: Cross multiply
32,307,365.02x = 48,461,224.74 × 8,046,291.93 - Step 4: Simplify right side
32,307,365.02x = 389,933,161,301,072.25 - Step 5: Solve for x
x = 389,933,161,301,072.25/32,307,365.02 - Step 6: Final answer
x = 12,069,482.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.